Cy3 Rabbit anti-Mouse, Rat LNX1 Polyclonal Antibody, Cy3 Conjugated [IgG]

E3 ubiquitin protein ligase LNX; Ligand of Numb protein X 1; Ligand of numb protein X 1 E3 ubiquitin protein ligase; LNX; LNX1; LNX1_HUMAN; MPDZ; Multi PDZ domain containing protein E3 ubiquitin protein ligase LNX; Numb binding protein 1; PDZ domain-containing ring finger protein 2; PDZRN2.

Lnx1 is a membrane-bound protein that is involved in signal transduction and protein interactions. Lnx1 is an E3 Ubiquitin ligase protein that mediates ubiquitination and subsequent proteasomal degradation of proteins containing phosphotyrosine binding (PTB) domains. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Lnx1 mediates ubiquitination of isoform p66 and isoform p72 of NUMB, but not that of isoform p71 or isoform p65.